What is the answer to this please

Mathematics

1 answer:

Alex_Xolod [135]3 years ago

3 0

Domain: x≤5 (notice the closed dot on the right and the arrow on the left)
Range: y≤2 (notice the closed dot on the right and the arrow on the left)

The arrow means it keeps going infinitely. The closed dot means it stops there but is inclusive of that value.

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3. A bag contains 4 white, 3 blue, and 6 red marbles. A marble is drawn from the bag, replaced,

gladu [14]

Answer:

Hope this helps! If I could have brainliest I'm trying to rank up.

Step-by-step explanation:

First find the probability of each color being drawn.

We need to find the total number of marbles first.

4 + 3 + 6 = 13

Everything will be over 13.

Probability of a white marble being drawn --> 4/13

Probability of a blue marble being drawn --> 3/13

Probability of a red marble being drawn --> 6/13

Now to find the probabilities of more than one being drawn, we can multiply.

Part A:

6/13*6/13=36/169

Part B:

3/13*3/13=9/169

Part C:

6/13*6/13=18/169

Part D:

7/13*7/13=49/169

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2 years ago

if the input value is negative, is the output value of f(z)=-4z+12 always positive or always negative?

expeople1 [14]

If the input value is negative, the output value is always positive. We know this because the negative sign before the 4z will always reverse the negativity of the number that is plugged in.

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3 years ago

If a bookworm can finish eating 23.68 pages of a book in 3.2 days, how much can it eat in

blagie [28]

Answer:

7.4

Step-by-step explanation:

just divide it by 3.2

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3 years ago

The area of this figure is ? square inches

Stolb23 [73]